The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2003
Filed:
Mar. 12, 2001
Applicant:
Inventors:
Eric B. Grann, San Ramon, CA (US);
Kenneth R. Herrity, Milpitas, CA (US);
Assignee:
Blaze Network Products, Inc., Pleasanton, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/36 ;
U.S. Cl.
CPC ...
G02B 6/36 ;
Abstract
A low profile optical wavelength division multiplexer and/or demultiplexer is provided which is carried in a pluggable module and adapted for detachable connection to a host device. The device includes a three strata optical subassembly including a substrate, a molded plastic coupling module and an optical block either connected to or integrally formed with the molded coupling module. The device can be used with either horizontally or vertically pluggable modules. The device has one embodiment capable of mounting in a GBIC compliant module.